A very old theory proposes that Christ was crucified on the same day as His Incarnation. And, in this proposal, the day of the Incarnation is assumed to be the same as its date in the liturgical calendar, March 25th. I disagree with that date for both events.

Blessed Anne Catherine Emmerich places the Incarnation on February 25th, which fits my chronology of the life of Christ in my writings.

More importantly, March 25th does not coincide with a Friday AND with the preparation day of the Passover (Nisan 14) in any year which could possibly be the year of the Crucifixion.